Gas Tankless Water Heater Ratings part 6, Reviews of the Ladogaz, Lamborghini, Longvie, Macro, Main, Marc, Marey, Midea, Navien, and Niko brands

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BRAND-----------BASIC-HIGH EFFICIENCY

LADOGAZ----------<1*------------------NA 

These units are made in Russia and also sold in Kazakhstan and Kyrgyzstan. They are basic units with a durable copper heat exchanger but the guarantee on the parts other than the heat exchanger is not very good. ladogaz.ru

LAMBORGHINI----<1*------------------NA 

The ONE water heaters have battery powered ignition and a durable copper heat exchanger. Their website is not much help and does not have a stated warranty policy. lamborghinicalor.it

LONGVIE----------<1*------------------NA 

This brand offers basic water heaters with mechanical controls. Their website is not much help and does not have a stated guarantee for their products. longvie.com

MACRO------------<1*-----------------<1* 

This brand is made in China and offers a variety of models. They use durable copper heat exchangers but their website does not have a stated guarantee for their products. en.chinamacro.com

MAIN--------------<1*------------------NA  

These water heaters are sold in the U.K. and the brand is a part of BDR THERMEA. They offer basic fan flue or balanced flue units but the warranty is not very good when compared to other brands. mainheating.co.uk

MARC-------------<1*------------------NA  

This brand is a subsidiary of MAHAVIRA GROUP and is made in India. They INSTA HOT range offers very basic water heaters with mechanical controls. Their website is not much help and does not have a stated warranty policy. marcindia.biz

MAREY------------<1*------------------NA  

These water heaters are made in China and are sold throughout North America. They offer a wide selection of units that use battery power for ignition. The warranty is not very good when compared to other brands. marey.com

MIDEA-------------<1*------------------NA 

The JSG 32-16VH water heaters have electronic controls and a durable copper heat exchanger. Their website is not much help and does not have a stated guarantee policy. midea.com

NAVIEN--------------NA------------------5* 

This brand offers state of the art units that include a built-in buffer tank and recirculation pump. This means that you no longer have to wait for the cold water to get out of the pipes in your house. They feature durable stainless steel heat exchangers and are backed by a very good warranty. navienamerica.com

NIKO---------------<1*------------------NA 

These water heaters are made and sold in Indonesia. They offer only one size of basic units with mechanical controls. Their website is not much help and does not have a warranty policy. nikoelectronic.com

If you need help in selecting the proper gas tankless water heater, you can contact me (Hvacrepairguy) on Facebook Messenger by clicking on the button. I will find the proper size for you, select the best that is available on Amazon.com and send you a link to purchase it.

Other Gas Tankless Water Heater Brand Ratings

You can continue to browse our alphabetical list of manufacturers but, if you are searching for a specific brand, you can enter its name in the search box at the top of the page.

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